software defined network

We are living in the age of the “supertasker.” At Cisco Live Cancun last week, I polled our audience and asked, “How many devices are you connected to at this moment?” The majority of the audience held three or four. However, some still had their hands up at five and six devices. Supertaskers are em…

As the IETF (Internet Engineering Task Force) meets in Hawaii (IETF 91), the unavoidable question for both participants and observers is whether a Standards Development Organization (SDO) like the IETF is relevant in a rapidly expanding environment of Open Source Software (OSS) projects. For those n…

Tighter Planning Cycles for Greater Efficiency with the Evolved Services Platform In the global geography of telecom, wide-area networks (WAN) are oceans of uncertainty. Resource-constrained and multivendor, WANs produce delays and outages in far-flung and sometimes remote areas, posing a special se…

Software-based techniques are transforming networking. Commercial off-the-shelf hardware is finding a place in several networking use cases. However, high-performance hardware is also an important part of a successful software-defined networking (SDN). As you optimize your networks using SDN tools a…

Written by Greg Nehib, Cisco Senior Product Marketing Manager  Network functions virtualization (NFV) and Software Defined Networking (SDN) will get a lot of interest this year at BBWF 2014 Broadband World Forum 2014 as carriers seek to make networks more agile and efficient. In talking to both serv…

Save Money Here and Now When was the last time you won the lottery?  If you are like me, it’s a pretty rare occasion indeed.  The same probability can be applied to increasing the budget allocation for any business and especially for service providers.  What can service providers do to save money no…

Service provider customers expect more.   The pace of change around us is not just constant but continuing to accelerate.   To stay competitive with the nimble new players in the market, service providers need to change how they engage all of their end customers.   Not exactly an easy challenge to o…

A Great Leap Forward Evolutionary biologists talk about features that suddenly seem to burst forth and enable stunning new capabilities for life forms in the natural world. Eyes. Legs. Flight. And right now service providers have at their fingertips many new operational features that can help them b…

Written By Wayne Cullen, Senior Manager, Service Provider Architectures Agility. Scalability. Automation. Orchestration. Programmability. Service providers are exploring such an array of new and exciting capabilities these days! You hear a lot about lowering costs by increasing efficiency and decre…